Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -6.15
Milk (kg) 114.00 -0.014 -1.60
Fat (kg) 2.48 -0.375 -0.93
Prot (kg) 8.21 -0.441 -3.62
Fertility Sub Index 5.76
Calving Interval (days) -2.63 -1.459 3.84
Survival (%) 1.72 1.117 1.92
Calving Sub Index -1.59
Gestation Length (days) 1.73 -0.919 -1.59
Beef Sub Index -2.15
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 7.79 -0.432 -3.36
Maintenance Sub Index Maint. Sub Index 6.53
Live WT (kg) -21.30 -0.307 6.53
Total Carbon Sub Index 2.40

* Based on an €80/tonne carbon price